X-Git-Url: http://demsky.eecs.uci.edu/git/?a=blobdiff_plain;f=fs%2Fntfs%2Frunlist.h;h=47728fbb610b885838e3cf77eb538b9945e810c6;hb=ee7eafc907db64ef4cbe8a17da3a1089cbe50617;hp=cf5c1b44bea86aee2e05c93436aae049cf5ad081;hpb=3357d4c75f1fb67e7304998c4ad4e9a9fed66fa4;p=firefly-linux-kernel-4.4.55.git

diff --git a/fs/ntfs/runlist.h b/fs/ntfs/runlist.h
index cf5c1b44bea8..47728fbb610b 100644
--- a/fs/ntfs/runlist.h
+++ b/fs/ntfs/runlist.h
@@ -84,15 +84,19 @@ extern runlist_element *ntfs_rl_find_vcn_nolock(runlist_element *rl,
 		const VCN vcn);
 
 extern int ntfs_get_size_for_mapping_pairs(const ntfs_volume *vol,
-		const runlist_element *rl, const VCN start_vcn);
+		const runlist_element *rl, const VCN first_vcn,
+		const VCN last_vcn);
 
 extern int ntfs_mapping_pairs_build(const ntfs_volume *vol, s8 *dst,
 		const int dst_len, const runlist_element *rl,
-		const VCN start_vcn, VCN *const stop_vcn);
+		const VCN first_vcn, const VCN last_vcn, VCN *const stop_vcn);
 
 extern int ntfs_rl_truncate_nolock(const ntfs_volume *vol,
 		runlist *const runlist, const s64 new_length);
 
+int ntfs_rl_punch_nolock(const ntfs_volume *vol, runlist *const runlist,
+		const VCN start, const s64 length);
+
 #endif /* NTFS_RW */
 
 #endif /* _LINUX_NTFS_RUNLIST_H */